Resorcinol-Formaldehyde Xerogel for Analysis of Environmental Pollutant in Aqueous Sample, M.Sc. Thesis Sharif University of Technology ; Bagheri, Habib (Supervisor) ; Es-haghi, Ali (Supervisor)
Abstract
In this study, a new resorcinol-formaldehyde xerogel was synthesized based on sol-gel technology and employed as a sorbent for micro solid phase extraction (µ-SPE) of BTEX and some selected pesticides from aqueous samples.
In the first part, a µ-SPE method in combined with headspace solvent microextraction (HS-SME) along with gas chromatography- mass spectrometry detection (GC–MS) was developed for the analysis of BTEX in aqueous samples. In our knowledge, this is for the first time that these two different extraction methods has been coupled to maximize the advantage of each extraction method. Influential parameters such as the peristaltic pump flow rate, extraction volume, extraction... Cataloging briefResorcinol-Formaldehyde Xerogel for Analysis of Environmental Pollutant in Aqueous Sample, M.Sc. Thesis Sharif University of Technology ; Bagheri, Habib (Supervisor) ; Es-haghi, Ali (Supervisor)
Abstract
In this study, a new resorcinol-formaldehyde xerogel was synthesized based on sol-gel technology and employed as a sorbent for micro solid phase extraction (µ-SPE) of BTEX and some selected pesticides from aqueous samples.
In the first part, a µ-SPE method in combined with headspace solvent microextraction (HS-SME) along with gas chromatography- mass spectrometry detection (GC–MS) was developed for the analysis of BTEX in aqueous samples. In our knowledge, this is for the first time that these two different extraction methods has been coupled to maximize the advantage of each extraction method. Influential parameters such as the peristaltic pump flow rate, extraction volume, extraction... Find in contentBookmark |
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